Neither Building Information Modelling (BIM) nor Green Star certification has yet to be widely adopted in the New Zealand construction industry. This paper, therefore, aims to encourage their developm... 2 years ago

The Association of Southeast Asian Nations (ASEAN) has assigned a high priority to supporting regional development in Southeast Asia. As the ASEAN countries continue to urbanize rapidly, sha... 2 years ago

The development of power electronics continues to grow rapidly. One type of power electronics is the DC boost converter, which steps up DC voltage to another level. DC boost converters are widely used... 2 years ago

In this present work, a two-bed solar adsorption chiller is simulated and optimized. This system uses two working-pair candidates, namely silica gel-water and zeolite-water. Optimization using a multi... 2 years ago

The increasing construction of tall buildings in Indonesia has led to the reduction of green areas and the increase use of building materials such as concrete panels. This research sees the ... 2 years ago

Scientists have worked assiduously to find low GWP refrigerants for HVAC systems that specifically address the environmental problems of ozone depletion and global warming. R1234ze and R1234yf we... 2 years ago

Hydrothermal treatment (HTT) is recognized as one of the promising thermochemical pre-treatments for biomass energy. It provides a low energy requirement and an elimination of pre-drying. Furthermore,... 2 years ago

The liquids produced by the pyrolysis process with biomass as the raw material are popularly called bio-oil. The reaction zone temperature in the pyrolysis process affects the liquid yield in a non-sw... 2 years ago

In this study, the synthesis of lithium titanate (LTO) composite with 3 wt% activated carbons (AC) and 10 wt%, 15 wt%, as well as 20 wt% of nano silicon (nano-Si) are carried out. LTO has zero-strain ... 2 years ago

One dimensional Zinc Oxide (ZnO) nanostructures in the forms of nanowire, nanorod, nanotube have been attracting scientific and technology interests in the last few years. This current study investiga... 2 years ago

Degradation of polylactic acid (PLA) was studied to investigate the best method of degradation to assist in reducing environmental pollution. Two condition of testing were conducte... 2 years ago

The characteristics of nano rosette TiO2 hydrothermally grown on a glass substrate at different reaction times and acid concentrations has been examined. The hydrothermal reaction was performed a... 2 years ago

A quasi-solid-state polymer electrolyte is prepared by incorporating poly(vinylidene fluoride-co-hexafluoropropylene) (PVdF-HFP) in a propylene carbonate (PC) / 1,2-dimethoxyethane (DME) / 1-methyl-3-... 2 years ago

The use of solid electrolytes to produce an all-solid-state lithium battery is regarded as one promising alterative for improved safety. In this work, the researchers synthesized cubic garne... 2 years ago

The purpose of this research is to obtain a mathematical model of the hydrotreating of vegetable oil in a slurry bubble column reactor to produce green diesel using an NiMo-P/Al2O3 catalyst.... 2 years ago

A series of titanium dioxide nanoparticles anchored on mordenite zeolite from an Indonesian natural deposit were prepared by the sol-gel route using a titanium isopropoxide sol as the precur... 2 years ago

 dielectric barrier discharge (DBD)  reactor for carbon dioxide (CO2) decomposition was developed to address the current phenomena of CO2 emissions exceeding 400 ppm in the atmosphere. ... 2 years ago

Pristine chitosan was dissolved in two different respective aqueous acids, namely acetic acid (AcA) and hydrochloric acid (HCl). The respective acid solutions were used as media to associate with naph... 2 years ago

Lanthanides in aqueous waste streams have received great attention due to their ability to pollute the environment. Therefore, efforts have been devoted to adsorbing lanthanides from waste industries.... 2 years ago

Activated carbon produced from coconut shell and rubber seed pericarp has a great potential to be used as gas adsorbent. Most researchers, however, focus on producing activated car... 2 years ago

Chitosan is a natural polysaccharide that has ideal properties as a polymer nanoparticle for drug delivery applications because it is easy to synthesize, inexpensive, biocompatible, biodegradable, non... 2 years ago

In this study, layered double hydroxides (LDHs) with different divalent metal cations were prepared and then utilized as adsorbent for the removal of dye from aqueous solutions. LDHs are positively ... 2 years ago

The steady state performance testing of industrial-scale energy wheels requires large-scale and advanced instrumentation to analyze large volumes of data. In order to address the feasibility of labora... 2 years ago

Exploring the science and engineering of new approaches to energy and waste reuse is both a very important and very interesting issue. There have been great efforts made to find potential materials, s... 2 years ago

Customer loyalty has become the most important goal of companies’ logistics and supply chain divisions. In a Muslim country such as Indonesia, halal products have the potential power to foster ... 2 years ago

The metal industry in Indonesia is facing greater risks and challenges locally and globally. Therefore, decision makers in this industry should be able not only to be competitive in the mark... 2 years ago

This study aims to examine the effect of critical success and moderating factors in Indonesian public universities’ business incubators. The study of business incubators benefits university professo... 2 years ago

The crack growth behavior of fiber metal laminates (FMLs) with fiber orientations of 90°/0° and 45°/45° to load direction was investigated with varying stress ratios of the cyclic consta... 2 years ago

The midship section in oil tankers has become a major concern for the maximum bending moment during operational conditions. The section is assembled by a top deck structure, side structure, and bottom... 2 years ago

Biodiesel has been considered as the potential fuel type with many advantages such as environmental pollution reduction, no sulfur production, and biodegradation. However, disadvantages of biodie... 2 years ago

Indonesia has the largest peatland area in the tropical region, situated mainly in Sumatra, Kalimantan and Papua. Peat is an organic substance which is highly combustible in dry conditions; dried peat... 2 years ago

This study aims to produce activated carbon from low-rank coal from East Kalimantan, Indonesia by a mechano-chemical method and to determine its adsorption parameters: hydrogen uptake/capacity, activa... 2 years ago

In coating technology, many coating methods have been developed to enhance metal’s resistance to corrosion. This study demonstrated the use of a simple, easy, and economical manual thermal flame spr... 2 years ago

Dye-sensitized solar cells (DSSCs) are third-generation photovoltaic devices, which are considered to be a very promising renewable-energy source that offers an alternative to fossil fuels due to thei... 2 years ago

The simultaneous oxidation of cyanide and reduction of cadmium from electroplating wastewater using UV/TiO2 photocatalysis was investigated in this study. The investigation was performe... 2 years ago

Geostatistical seismic inversion has been successfully carried out to characterize a thin reservoir of the Air Benakat Formation in Indonesia’s Jambi sub-basin. The objective of this paper is to cha... 2 years ago

Equitable access to medicines has played a vital role to improve patient health outcomes and reducing mortality globally. However, it is important to note that medicines pricing is a key determinant ... 2 years ago

Background: Community pharmacists are among the most accessible healthcare professionals and are likely to experience the full brunt of public health crises. In Lebanon, the COVID-19 pandemic, added ... 2 years ago

The leading causes of morbidity and mortality in Ghana include diseases such as malaria, lower respiratory tract infections, stroke, cardiovascular diseases, and diarrhoea diseases. Making quality ... 2 years ago

I spoke for freedom: history and politics of the Ghana press, is a book that recounts the professional journey of an accomplished media luminary who has worked in all aspects of the media space in G... 2 years ago